Stellar tech stack
Stellar builds mostly with C++, Python. Its stack also includes Unreal Engine, Havok Physics. C++ is named in 7 of the 9 job postings Stellar published in the last 12 months (78%). Counted by Alion from the job postings of Stellar, updated Oct 2, 2026.
What programming languages does Stellar use?
C++ is named in 78% of job postings at Stellar, followed by Python (11%).
What frameworks and libraries does Stellar use?
Unreal Engine is named in 67% of job postings at Stellar, followed by Havok Physics (11%), NVIDIA PhysX (11%), Unity (11%).
Havok Physics 
What developer tools does Stellar use?
Adobe Photoshop is named in 22% of job postings at Stellar, followed by 3ds Max (11%), Adobe After Effects (11%), Adobe XD (11%).
Adobe Photoshop
2 22%
3ds Max
1 11%
Adobe After Effects
1 11%
Adobe XD
1 11%
Maya
1 11%
ZBrush
1 11%
What does each Stellar team work with?
The technologies each team's postings require most often, with the number of postings that require them.
Games
3 postingsHow does your stack fit Stellar?
How is the Stellar stack changing?
Read from the dates of the postings themselves: a technology is new when the first posting that names it appeared in the last six months, rising or falling when its share of postings moved between the last two quarters.
How modern is the Stellar stack?
Stellar scores 66 out of 100 (Modern). The score averages how current each technology in the stack is and adds weight for AI adoption. AI technologies in the stack: 0; legacy ones: 0.
Companies with a stack like Stellar
Questions about the Stellar tech stack
What programming languages does Stellar use?
The languages named in Stellar job postings are C++ (78%), Python (11%), as a share of the 9 postings of the last 12 months.
Does Stellar use Unreal Engine?
Yes. Unreal Engine is named in 6 of 9 job postings (67%) and required in 6 of them.
What skills do you need for a Games job at Stellar?
Games postings at Stellar most often require C++ (3), Unreal Engine (3), out of 3 postings in the last 12 months.
Is the Stellar tech stack changing?
Yes. Adobe Photoshop first appeared in Stellar job postings in the last six months.
How modern is the Stellar tech stack?
Stellar scores 66 out of 100 (Modern). The score averages how current each technology in the stack is and adds weight for AI adoption. AI technologies in the stack: 0; legacy ones: 0.
How does Alion know the Stellar tech stack?
Alion reads every job posting Stellar publishes and tags the technologies each one names. The figures on this page count the 9 postings of the last 12 months and were updated on Oct 2, 2026.
Method and citation
Alion reads every job posting the company publishes and tags the technologies each one names. Shares count the postings of the last 12 months, open and closed; the company's own products are counted apart. How we count
Alion, "Stellar tech stack: 12 technologies from 9 job postings", as of Oct 2, 2026. https://alion.io/company/stellar-5/technologies